endif
tools-$(BUILD_TOOLCHAIN) += gmp mpfr mpc libelf expat
-tools-y += m4 libtool autoconf automake flex bison pkgconf mklibs zlib
+tools-y += m4 libtool autoconf autoconf-archive automake flex bison pkgconf mklibs zlib
tools-y += sstrip make-ext4fs e2fsprogs mtd-utils mkimage
tools-y += firmware-utils patch-image quilt padjffs2
tools-y += mm-macros missing-macros cmake bc findutils gengetopt patchelf
tools-$(CONFIG_TARGET_ar71xx) += lzma-old
tools-$(CONFIG_TARGET_ar71xx)$(CONFIG_TARGET_ath79) += squashfs
tools-$(CONFIG_USES_MINOR) += kernel2minor
-tools-y += lzma squashfskit4 zip
+tools-y += lzma squashfskit4 zip zstd
tools-$(BUILD_B43_TOOLS) += b43-tools
tools-$(BUILD_ISL) += isl
tools-$(CONFIG_USE_SPARSE) += sparse
mkdir -p $(BUILD_DIR_HOST)/stamp $(STAGING_DIR_HOST)/include/sys
$(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
$(INSTALL_DATA) $(TOPDIR)/tools/include/sys/*.h $(STAGING_DIR_HOST)/include/sys/
+ifneq ($(HOST_OS),Linux)
+ mkdir -p $(STAGING_DIR_HOST)/include/asm
+ $(INSTALL_DATA) $(TOPDIR)/tools/include/asm/*.h $(STAGING_DIR_HOST)/include/asm/
+endif
ln -snf lib $(STAGING_DIR_HOST)/lib64
touch $@